Capacitors are supplied with internal discharge resistors (3min. 75 V) and terminal boxes (IP42) or without terminal box (IP00). Standard series, for 50 Hz or 60 Hz frequencies, are available for the following voltages: 220, 230, 240, 380, 400, 415, 440, 480, 525, 600, 660 and 690 V. Other voltages up to 1000 V are available on request.
Features
- Configuration: Rectangular in Shape
- Cool Design
- Dry Type
- Steel Enclosure and Internally Protected
- Self Healing
Specifications
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Degree of Protection: IP 42 or IP00 Insulation level: 4 kV rms/12 kV crest Losses: ≤ 0.4 W/kVAR Continuous Overvoltage: 1.1 x UN Continuous Over current: 1.3 x IN Temperature category: Min. -40°C, max +50°C Highest mean over any period of: – 24 hours +40°C – 1 year +30°C
SINOVA 3MT7 Capacitor Duty Contactors
The SINOVA 3MT7 Capacitor Duty Contactor is a cost-efficient and reliable solution for switching 3-phase capacitors. The comprehensive range of contactors provides optimum selection for power factor correction applications.
Benefits
Comprehensive Range
Available from 2.5kvar to 100kvar offering more options for accurate selection thus reducing the cost of installation.
Reliable
The entire range is DIN rail mountable for quick installation and provides excellent damping of inrush current enhancing your system life
Safe
Confirming to UL508, CSA 22.2, IEC 60947-4-1 and IEC 60947-5-1 standards and is RoHS compliant ensuring safety of people , equipment and the environment.
SHIZUKI
offers capacitors for numerous applications, including automotive inverters, power electronics circuits, and home appliances.
Oil-filled type and dry type capacitors have protective mechanism.
SHIZUKI capacitors are low-maintenance, low-loss, and eco-friendly.
Features
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AC Filter capacitor
The output of inverter is a pulse train with different widths at a constant cycle which is controlled by PWM (Pulse Width Modulation). Capacitors are used to average the pulse train and produce a smooth sine wave. -
DC Filter capacitor
In AC-DC conversion, DC outputs contain ripples.
Film capacitors suppress those ripples and create smooth DC outputs. -
Snubber capacitor
Film capacitors absorb noise generated in DC-AC conversion and protect the switching elements
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